| 4th New York Provisional Cavalry | |
|---|---|
.svg) New York flag | |
| Active | July 21/September 6, 1865, to November 29, 1865 |
| Country |  United States |
| Allegiance | Union |
| Branch | Cavalry |
| New York U.S. Volunteer Cavalry Regiments 1861-1865 | ||||
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The 4th New York Provisional Cavalry was a cavalry regiment that served in the Union Army at the end of the American Civil War.